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A platform for research: civil engineering, architecture and urbanism
Framing type steel box girder of large-span cable-stayed bridge
The invention relates to the technical field of steel box girders, in particular to a framing type steel box girder of a large-span cable-stayed bridge beam, which comprises a steel box girder body and a base used for bearing the steel box girder body. The steel box girder body comprises a bottom plate, a top plate, a plurality of webs and partition plates, wherein the webs and the partition plates are arranged between the bottom plate and the top plate. A positioning assembly used for positioning the placement position of the bottom plate is arranged between the bottom plate and the base. A plurality of first reinforcing pieces are arranged on the face, facing the bottom plate, of the top plate, and a plurality of second reinforcing pieces are arranged on the face, facing the top plate, of the bottom plate. A plurality of first pressure-bearing deformation detection alarm assemblies are arranged between the bottom plate and the top plate. The steel box girder has the effects that the structural strength of the steel box girder is enhanced, protection for the steel box girder body is improved, and managers can conveniently detect the deformation problem of the steel box girder in time.
本申请涉及钢箱梁的技术领域，尤其是涉及一种大跨度斜拉桥梁分幅式钢箱梁，其包括钢箱梁主体和用于承托所述钢箱梁主体的底座；所述钢箱梁主体包括底板、顶板和若干设置在所述底板和顶板之间的腹板和隔板；所述底板和所述底座相对之间设置有用于定位所述底板安置位置的定位组件；所述顶板朝向所述底板的面上设置有若干强化件一，所述底板朝向所述顶板的面上设置有若干强化件二；所述底板和所述顶板之间设置有若干承压变形检测报警组件一。本申请具有增强钢箱梁结构强度，提高针对钢箱梁主体的保护，方便管理人员及时检测钢箱梁变形问题的效果。
Framing type steel box girder of large-span cable-stayed bridge
The invention relates to the technical field of steel box girders, in particular to a framing type steel box girder of a large-span cable-stayed bridge beam, which comprises a steel box girder body and a base used for bearing the steel box girder body. The steel box girder body comprises a bottom plate, a top plate, a plurality of webs and partition plates, wherein the webs and the partition plates are arranged between the bottom plate and the top plate. A positioning assembly used for positioning the placement position of the bottom plate is arranged between the bottom plate and the base. A plurality of first reinforcing pieces are arranged on the face, facing the bottom plate, of the top plate, and a plurality of second reinforcing pieces are arranged on the face, facing the top plate, of the bottom plate. A plurality of first pressure-bearing deformation detection alarm assemblies are arranged between the bottom plate and the top plate. The steel box girder has the effects that the structural strength of the steel box girder is enhanced, protection for the steel box girder body is improved, and managers can conveniently detect the deformation problem of the steel box girder in time.
本申请涉及钢箱梁的技术领域，尤其是涉及一种大跨度斜拉桥梁分幅式钢箱梁，其包括钢箱梁主体和用于承托所述钢箱梁主体的底座；所述钢箱梁主体包括底板、顶板和若干设置在所述底板和顶板之间的腹板和隔板；所述底板和所述底座相对之间设置有用于定位所述底板安置位置的定位组件；所述顶板朝向所述底板的面上设置有若干强化件一，所述底板朝向所述顶板的面上设置有若干强化件二；所述底板和所述顶板之间设置有若干承压变形检测报警组件一。本申请具有增强钢箱梁结构强度，提高针对钢箱梁主体的保护，方便管理人员及时检测钢箱梁变形问题的效果。
Framing type steel box girder of large-span cable-stayed bridge
大跨度斜拉桥梁分幅式钢箱梁
GUAN DINGZHONG (author) / WANG SHAN (author) / LI CHONG (author)
2021-06-25
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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